TH2883 Series Operation Manual Version:1.0.1
1-1
Chapter 1 Overview
Thank you for your use of our products. Before the use of it, please locate the items listed in this
manual to ensure nothing is missing. If in the case that any item is missing, please contact us
immediately.
It is necessary to read this manual carefully before your proper use of TH2883 series impulse
winding tester.
Warning!
1) Operation
Do not put heavy objects on the tester.
There is a cooling fan on the rear side of this instrument, so any block of the air inlet is
prohibited.
2) Rigid power input
The stability of high voltage depends on stable power input. Be sure to provide rated AC
power or corrected power.
3) Grounding
For the safety of personnel and instrument, ensure the grounding terminal, designed in
power cord, be grounded correctly.
4) Test cable
To avoid electrical shock hazard, do not touch test terminals and test samples. The reason
is that a high voltage test cable is connected to the rear panel of this instrument, thus when
testing, the cable and test samples connected will carry a high voltage.
5) DO NOT open case unauthorized!
To avoid the injury to personnel and damage to the instrument, do not open the case
unauthorized due to the existence of high voltage in instrument.
6) Carry or move
Before moving the instrument, unplug the AC power sockets and remove high voltage test
line or external control line.
7) Maintenance
In non-use state, the instrument should be covered with a plastic or cloth cover. To clean
the tester, wipe the dirty parts with a soft cloth socked with diluted neutral detergent. Do
not use the following chemicals to clean the instrument: diluent, benzene or organic
solvent with similar chemical property with above materials.
8) Location
Do not locate the instrument in the environment of high temperature, direct sunlight or
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